<template>
  <div style="width: 100%;height: 100%;display:flex;justify-content: center;align-items: center;font-size: 12px;color:#a0a5a8;background-color: #f1f4fc">
    <div class="shell">
      <div class="container a-container" id="a-container">
        <el-form ref="loginForm" :model="SignUpData" :rules="SignUpRules" label-position="top">
          <h2 class="form_title title">注册账号</h2>
          <el-form-item label="用户名称" prop="username">
            <el-input v-model.trim="SignUpData.username" auto-complete="off"></el-input>
          </el-form-item>
          <el-form-item label="用户密码" prop="password">
            <el-input type="password" v-model.trim="SignUpData.password" auto-complete="off"></el-input>
          </el-form-item>
          <el-form-item label="用户邮箱" prop="email">
            <el-input v-model.trim="SignUpData.email" auto-complete="off"></el-input>
          </el-form-item>
          <el-form-item>
            <el-button type="primary" class="form_button button submit" @click="SignUp">注册</el-button>
          </el-form-item>
        </el-form>
      </div>

      <div class="container b-container" id="b-container">
        <el-form ref="loginForm" :model="SignInData" :rules="SignInRules" label-position="top">
          <h2 class="form_title title">登录</h2>
          <el-form-item label="邮箱" prop="email">
            <el-input v-model.trim="SignInData.email" auto-complete="off"></el-input>
          </el-form-item>
          <el-form-item label="密码" prop="password">
            <el-input type="password" v-model.trim="SignInData.password" auto-complete="off"></el-input>
          </el-form-item>
          <el-form-item>
            <el-button type="primary" class="form_button button submit" @click="SignIn">登录</el-button>
          </el-form-item>
        </el-form>
      </div>

      <div class="switch" id="switch-cnt">
        <div class="switch_circle"></div>
        <div class="switch_circle switch_circle-t"></div>
        <div class="switch_container" id="switch-c1">
          <h2 class="switch_title title" style="letter-spacing: 0;">Welcome Back！</h2>
          <p class="switch_description description">已经有账号了嘛，去登入账号来进入奇妙世界吧！！！</p>
          <button class="switch_button button switch-btn">SIGN IN</button>
        </div>

        <div class="switch_container is-hidden" id="switch-c2">
          <h2 class="switch_title title" style="letter-spacing: 0;">Hello Friend！</h2>
          <p class="switch_description description">去注册一个账号，成为尊贵的粉丝会员，让我们踏入奇妙的旅途！</p>
          <button class="switch_button button switch-btn">SIGN UP</button>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import { onMounted,ref } from 'vue';
import {ElForm, ElFormItem, ElInput, ElButton, ElMessage} from 'element-plus';
import httpHelper from "@/api/httpHelper";
import router from "@/router";
import tokenTools from"@/assets/tools/tokenTools"

export default {
  name: "SignIn",
  components: {
    ElForm,
    ElFormItem,
    ElInput,
    ElButton
  },
  setup() {
    const switchCtn = ref(null)
    const switchC1 = ref(null)
    const switchC2 = ref(null)

    const switchCircle = ref([])
    const switchBtn = ref([])

    const aContainer = ref(null)
    const bContainer = ref(null)
    const allButtons = ref([])


    // 定义方法
    const getButtons = (e) => e.preventDefault()
    const changeForm = (e) => {
      // 修改类名
      switchCtn.value.classList.add("is-gx");
      setTimeout(function () {
        switchCtn.value.classList.remove("is-gx");
      }, 1500)
      switchCtn.value.classList.toggle("is-txr");
      switchCircle.value[0].classList.toggle("is-txr");
      switchCircle.value[1].classList.toggle("is-txr");

      switchC1.value.classList.toggle("is-hidden");
      switchC2.value.classList.toggle("is-hidden");
      aContainer.value.classList.toggle("is-txl");
      bContainer.value.classList.toggle("is-txl");
      bContainer.value.classList.toggle("is-z");
    }

    // 初始化函数
    onMounted(() => {
      switchCtn.value = document.querySelector("#switch-cnt");
      switchC1.value = document.querySelector("#switch-c1");
      switchC2.value = document.querySelector("#switch-c2");

      switchCircle.value = document.querySelectorAll(".switch_circle");
      switchBtn.value = document.querySelectorAll(".switch-btn");

      aContainer.value = document.querySelector("#a-container");
      bContainer.value = document.querySelector("#b-container");

      allButtons.value = document.querySelectorAll(".submit");

      // 绑定事件
      allButtons.value.forEach(button => button.addEventListener("click", getButtons));
      switchBtn.value.forEach(button => button.addEventListener("click", changeForm));
    })

    // 注册数据模型
    const SignUpData = ref({
      userName: '',
      email: '',
      password: ''
    });
    // 注册的规则
    const SignUpRules = ref({
      username: [
        { required: true, message: 'Please enter your username', trigger: 'blur' }
      ],
      password: [
        { required: true, message: 'Please enter your password', trigger: 'blur' },
        { min: 0, max: 20, message: 'Password length should be between 6 to 20 characters', trigger: 'blur' }
      ],
      email: [
        { required: true, message: 'Please enter your password', trigger: 'blur' },
        { min: 0, max: 20, message: 'Password length should be between 6 to 20 characters', trigger: 'blur' }
      ]
    });

    // 注册
    const SignUp = () => {
      let da = {}
      da.email = SignUpData.value.email
      da.password = SignUpData.value.password
      da.userName = SignUpData.value.userName
      console.log(da)
      httpHelper.SignUp(da).then(res =>{
        console.log(res)
        if(res.code == 200){
          ElMessage.success("注册成功")
          // router.push({ name: 'DemoTest'})
        }
      })
    };

    // 登录数据模型
    const SignInData = ref({
      email: '',
      password: ''
    });
    // 登录的规则
    const SignInRules = ref({
      password: [
        { required: true, message: 'Please enter your password', trigger: 'blur' },
        { min: 0, max: 20, message: 'Password length should be between 6 to 20 characters', trigger: 'blur' }
      ],
      email: [
        { required: true, message: 'Please enter your password', trigger: 'blur' },
        { min: 0, max: 20, message: 'Password length should be between 6 to 20 characters', trigger: 'blur' }
      ]
    });

    // 登录
    const SignIn = () => {
      localStorage.removeItem("token")
      let da = {}
      da.email = SignInData.value.email
      da.password = SignInData.value.password
      httpHelper.SignIn(da).then(res =>{
        if(res.code == 200){
          console.log(res)
          ElMessage.success("登录成功")
          tokenTools.setToken(res.data.token, 3600*3)
          localStorage.setItem('userData',JSON.stringify(res.data.userData))

          router.push({ name: 'datasets'})
        }
      })
    };

    return {
      switchCtn,
      switchC1,
      switchC2,
      switchCircle,
      switchBtn,
      aContainer,
      bContainer,
      allButtons,
      getButtons,
      changeForm,
      SignUpData,
      SignUpRules,
      SignUp,
      SignInData,
      SignInRules,
      SignIn
    }
  }
}
</script>

<style scoped>
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  /* 字体无法选中 */
  user-select: none;
}

body {
  width: 100%;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 12px;
  background-color: #ecf0f3;
  color: #a0a5a8;
}

.shell {
  position: relative;
  width: 1000px;
  min-width: 1000px;
  min-height: 600px;
  height: 600px;
  padding: 25px;
  background-color: #ecf0f3;
  box-shadow: 10px 10px 10px #d1d9e6, -10px -10px 10px #f9f9f9;
  border-radius: 12px;
  overflow: hidden;
}

/* 设置响应式 */
@media (max-width: 1200px) {
  .shell {
    transform: scale(0.7);
  }
}

@media (max-width: 1000px) {
  .shell {
    transform: scale(0.6);
  }
}

@media (max-width: 800px) {
  .shell {
    transform: scale(0.5);
  }
}

@media (max-width: 600px) {
  .shell {
    transform: scale(0.4);
  }
}

.container {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 0;
  width: 600px;
  height: 100%;
  padding: 25px;
  background-color: #ecf0f3;
  transition: 1.25s;
}

.form {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  width: 100%;
  height: 100%;
}

.iconfont {
  margin: 0 5px;
  border: rgba(0, 0, 0, 0.5) 2px solid;
  border-radius: 50%;
  font-size: 25px;
  padding: 3px;
  opacity: 0.5;
  transition: 0.1s;
}

.iconfont:hover {
  opacity: 1;
  transition: 0.15s;
  cursor: pointer;
}

.form_input {
  width: 350px;
  height: 40px;
  margin: 4px 0;
  padding-left: 25px;
  font-size: 13px;
  letter-spacing: 0.15px;
  border: none;
  outline: none;
  background-color: #ecf0f3;
  transition: 0.25s ease;
  border-radius: 8px;
  box-shadow: inset 2px 2px 4px #d1d9e6, inset -2px -2px 4px #f9f9f9;
}

.form_input:focus {
  box-shadow: inset 4px 4px 4px #d1d9e6, inset -4px -4px 4px #f9f9f9;
}

.form_span {
  margin-top: 30px;
  margin-bottom: 12px;
}

.form_link {
  color: #181818;
  font-size: 15px;
  margin-top: 25px;
  border-bottom: 1px solid #a0a5a8;
  line-height: 2;
}

.title {
  font-size: 34px;
  font-weight: 700;
  line-height: 3;
  color: #181818;
  letter-spacing: 10px;
}

.description {
  font-size: 14px;
  letter-spacing: 0.25px;
  text-align: center;
  line-height: 1.6;
}

.button {
  width: 180px;
  height: 50px;
  border-radius: 25px;
  margin-top: 50px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 1.15px;
  background-color: #4B70E2;
  color: #f9f9f9;
  box-shadow: 8px 8px 16px #d1d9e6, -8px -8px 16px #f9f9f9;
  border: none;
  outline: none;
}

.a-container {
  z-index: 100;
  left: calc(100% - 600px);
}

.b-container {
  left: calc(100% - 600px);
  z-index: 0;
}

.switch {
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 400px;
  padding: 50px;
  z-index: 200;
  transition: 1.25s;
  background-color: #ecf0f3;
  overflow: hidden;
  box-shadow: 4px 4px 10px #d1d9e6, -4px -4px 10px #d1d9e6;
}

.switch_circle {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background-color: #ecf0f3;
  box-shadow: inset 8px 8px 12px #b8bec7, inset -8px -8px 12px #fff;
  bottom: -60%;
  left: -60%;
  transition: 1.25s;
}

.switch_circle-t {
  top: -30%;
  left: 60%;
  width: 300px;
  height: 300px;
}

.switch_container {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  position: absolute;
  width: 400px;
  padding: 50px 55px;
  transition: 1.25s;
}

.switch_button {
  cursor: pointer;
}

.switch_button:hover,
.submit:hover {
  box-shadow: 6px 6px 10px #d1d9e6, -6px -6px 10px #f9f9f9;
  transform: scale(0.985);
  transition: 0.25s;
}

.switch_button:active,
.switch_button:focus {
  box-shadow: 2px 2px 6px #d1d9e6, -2px -2px 6px #f9f9f9;
  transform: scale(0.97);
  transition: 0.25s;
}

.is-txr {
  left: calc(100% - 400px);
  transition: 1.25s;
  transform-origin: left;
}

.is-txl {
  left: 0;
  transition: 1.25s;
  transform-origin: right;
}

.is-z {
  z-index: 200;
  transition: 1.25s;
}

.is-hidden {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  transition: 1.25s;
}

.is-gx {
  animation: is-gx 1.25s;
}

@keyframes is-gx {

  0%,
  10%,
  100% {
    width: 400px;
  }

  30%,
  50% {
    width: 500px;
  }
}
</style>